SH016-0001
Karman-Howarth-Monin equation for compressible Hall MHD turbulence

Wednesday, 9 December 2020
Poster
Petr Hellinger1, Emanuele Papini2, Andrea Verdini3, Simone Landi2, Luca Franci4 and Lorenzo Matteini5, (1)Astronomical Institute, CAS, Ondrejov/Prague, Czech Republic, (2)Università degli Studi di Firenze, Florence, Italy, (3)Università di Firenze, Dipartimento di Fisica e Astronomia, Firenze, Italy, (4)Queen Mary University of London, School of Physics and Astronomy, London, United Kingdom, (5)Imperial College London, Department of Physics, London, United Kingdom
Abstract:
Energy transfer in compressible Hall-MHD turbulence is investigated using a new form of the Karman-Howarth-Monin (KHM) equation. The compressible (as well incompressible) KHM predictions are used to analyze results of two-dimensional Hall MHD simulations of decaying, weakly compressible turbulence. The role of compressible effects are discussed.
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